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Updated: Jun 4, 2026

An Induction System for Clustered Stomata by Sugar Solution Immersion Treatment in Arabidopsis thaliana Seedlings
Published on: February 15, 2019
Sugar rush: Structural breakdown of plant sugar transport
Kasper Andreasen Clowes1, Camilla Gottlieb Andersen1, Adriana Chrenková1
1Department of Molecular Biology and Genetics, Aarhus University, Universitetsbyen 81, Aarhus C 8000, Denmark.
None:
Sugar transporters are essential for the long-distance carbon allocation in plants and contribute to both biotic and abiotic stress responses yet the molecular mechanisms of substrate specificity and conformational cycling are only beginning to emerge. Recent structural and biophysical studies of the Sugar Transport Protein, the Sucrose Carrier, and the Sugar Will Eventually be Exported Transporter families have revealed how both conserved and divergent features shape substrate recognition and conformational cycling. Despite these advances, complete transport cycles and native substrate-bound states remain unresolved for several transporters. Advancing our understanding will require integrating structural, dynamic, and functional insights to define the mechanisms that govern sugar transport which could enable future engineering of transport proteins relevant for plant resilience and productivity.
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